data envelopment analysis data envelopment analysis

Lozano S, G Villa, F Guerrero and P Cortes (2002). “Measuring the Performance of Nations at the Summer Olympics Using Data Envelopment Analysis.” JORS 53(5): 501-511.

Lozano S, G Villa and B Adenso-Diaz (2004). “Centralised Target Setting for Regional Recycling Operations Using DEA.” Omega 32(2): 101-110.

Lozano S and G Villa (2006). “Data Envelopment Analysis of Integer-Valued Inputs and Outputs.” Computer and Operations Research 33(10): 3004-3014.

Lozano S and G Villa (2005). “Determining a Sequence of Targets in DEA.” JORS 56(12): 1439-1447.

Lozano S and G Villa (2005). “Centralized DEA Models with the Possibility of Downsizing.” JORS 56(4): 357-364.

Lozano S and G Villa (2004). “Centralized Resource Allocation Using Data Envelopment Analysis.” JPA 22(1-2): 143-161.

Lozano S and JL Salmeron (2005). “Data Envelopment Analysis of OR/MS Journals.” SCIENTOMETRICS 64(2): 133-150.

Lozano Gloria Isabel R (2004). “Design of a Methodology to Generate Indicators of Efficiency and Productivity, Applying Data Envelopment Analysis, for the Function of Extension in the National University of Colombia: Phase I.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK: 111.

Lovell CAK (2000). “New Approaches to Measures of Efficiency in DEA: An Introduction.” JPA 13(2): 91-92.

Lovell CAK (1996). “Applying Efficiency Measurement Techniques to the Measurement of Productivity Change.” JPA 7(2-3): 329-340.